SMA SMC 7000HV Installation - Manual (Page 66)

Troubleshooting SMA Solar Technology AG
66 SMC70HV11-IA-IEN112970 Installation Manual
9 Troubleshooting
If the inverter displays other blink codes or fault messages than those described below, contact the
SMA Serviceline.
You will also find a description of display messages during operation, status messages and measuring
channels in the user manual provided.
Do not perform any repairs that are not described here and take advantage of the 24-hour
replacement service (inverter ready for shipping and handed over to a freight-forwarding company
within 24 hours) and the SMA Solar Technology AG repair service instead.
9.1 Blink Codes
Green Red Yellow Status
Flashes Flashes Flashes OK (startup phase)
is glowing continuously is not glowing is not glowing OK (feed-in operation)
is glowing continuously is not glowing Ground fault or varistor
defective
is glowing continuously OK (startup phase)
is flashing quickly
(3 x per second) is not glowing is not glowing OK (stop)
is glowing continuously is not glowing Ground fault or varistor
defective
is flashing slowly
(1 x per second) is not glowing is not glowing OK (waiting, grid
monitoring)
goes out briefly
(approx. 1 x per
second) is glowing continuously is not glowing Ground fault or varistor
defective
is not glowing is not glowing OK (derating)
is not glowing is not glowing is not glowing OK (nighttime
deactivation or
Electronic Solar Switch
not connected)
is glowing/flashing Fault
is glowing continuously is not glowing Ground fault or varistor
defective
is glowing/flashing Ground fault or varistor
defective and
disturbance